Sartomer introduces
SMA2021 Copolymer
Sartomer Company has introduced SMA2021 copolymer, a styrene maleic anhydride copolymer that offers improved heat resistance without compromising water resistance, according to the company. SMA2021 can be used in a variety of applications including coatings, polymer modification, overprint varnishes and graphic arts. SMA2021 is available in flake, powder and ammonia solution form. More info: Sartomer Company, (610) 363-4100, (800)-SARTOMER; Fax: (610) 363-4140; Web: www.sartomer.com.